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Screening in Finland
Finnish screening is written into a government decree and delivered by the wellbeing services counties. Breast and cervical screening are long established; bowel screening is being phased in birth cohort by birth cohort until 2031.
This page describes screening programmes; it is not a diagnosis, not a personal risk assessment and not a substitute for your own health service. Age bands are set nationally and change — the invitation you receive, and the body named on your country page, outrank anything written here. Screening is for people without symptoms: a new lump, blood you can see, a mole that has changed, unexplained weight loss or a sudden change in vision or hearing needs a clinician now, whatever a recent screening result said.
The programmes
| Programme | Who | Age band and interval | Test | How it reaches you |
|---|---|---|---|---|
| Breast cancer screening (mammography) | Women | 50–69, every 2 years | Mammography, every 20–26 months | Invitation |
| Cervical screening (HPV test) | Women | 30–65, every 5 years | HPV or cytology | Invitation |
| Bowel cancer screening (stool test) | Everyone | 60–72, every 2 years | FIT; band widening to 56–74 by 2031 | Invitation |
Screening is a statutory duty, not a local option
Finland is unusual in writing its screening programme into law. The Government Decree on Screening (valtioneuvoston asetus seulonnoista 339/2011) names which screenings must be arranged, for which ages and at what interval, which is why the offer does not depend on where in the country you live. Since 2023 the duty sits with the wellbeing services counties rather than individual municipalities. The decree also covers pregnancy and newborn screening, so the same instrument governs the scan at twelve weeks and the mammogram at fifty.
The three cancer programmes
Mammography for women aged 50 to 69, repeated every 20 to 26 months — the decree gives a window rather than a flat two years, so your letters will not arrive on an exact anniversary. A cervical sample for women aged 30 to 65 every five years, with several counties also inviting 25-year-olds. And bowel screening, which began in 2022 and is the one still moving: it started with a handful of even ages and widens each year until everyone from 56 to 74 is invited every second year in 2031.
Why your neighbour got a bowel test and you did not
The bowel programme is being introduced by age cohort on purpose, because colonoscopy capacity has to grow with it. In practice that means two people a couple of years apart in age can be in different positions in the queue for several years yet. It is not an oversight and it is not something you can jump; the letter comes with a stool sampling kit when your cohort is called, and the sample is taken at home and posted.
What the letter is, and what happens next
Invitations arrive by post about two weeks before the appointment, with a time already reserved; you can move it. Screening is free and entirely voluntary — declining has no consequence for your other care. If a mammogram raises a question you are called back for further imaging, and most call-backs end with nothing. A positive stool test leads to colonoscopy. The Finnish Cancer Registry runs the mass screening registry that tracks all of this, which is where the national coverage and detection figures come from.
Age by age
The same table again, turned around: every age at which something falls due, so you can find your own and read across. This is rendered on the server, so it works whether or not the calculator below does.
Women: the age ladder
| Age | What is due |
|---|---|
| 30 | Cervical screening (HPV test) — HPV or cytology |
| 35 | Cervical screening (HPV test) — HPV or cytology |
| 40 | Cervical screening (HPV test) — HPV or cytology |
| 45 | Cervical screening (HPV test) — HPV or cytology |
| 50 | Breast cancer screening (mammography) — Mammography, every 20–26 months; Cervical screening (HPV test) — HPV or cytology |
| 52 | Breast cancer screening (mammography) — Mammography, every 20–26 months |
| 54 | Breast cancer screening (mammography) — Mammography, every 20–26 months |
| 55 | Cervical screening (HPV test) — HPV or cytology |
| 56 | Breast cancer screening (mammography) — Mammography, every 20–26 months |
| 58 | Breast cancer screening (mammography) — Mammography, every 20–26 months |
| 60 | Breast cancer screening (mammography) — Mammography, every 20–26 months; Cervical screening (HPV test) — HPV or cytology; Bowel cancer screening (stool test) — FIT; band widening to 56–74 by 2031 |
| 62 | Breast cancer screening (mammography) — Mammography, every 20–26 months; Bowel cancer screening (stool test) — FIT; band widening to 56–74 by 2031 |
| 64 | Breast cancer screening (mammography) — Mammography, every 20–26 months; Bowel cancer screening (stool test) — FIT; band widening to 56–74 by 2031 |
| 65 | Cervical screening (HPV test) — HPV or cytology |
| 66 | Breast cancer screening (mammography) — Mammography, every 20–26 months; Bowel cancer screening (stool test) — FIT; band widening to 56–74 by 2031 |
| 68 | Breast cancer screening (mammography) — Mammography, every 20–26 months; Bowel cancer screening (stool test) — FIT; band widening to 56–74 by 2031 |
| 70 | Bowel cancer screening (stool test) — FIT; band widening to 56–74 by 2031 |
| 72 | Bowel cancer screening (stool test) — FIT; band widening to 56–74 by 2031 |
Men: the age ladder
| Age | What is due |
|---|---|
| 60 | Bowel cancer screening (stool test) — FIT; band widening to 56–74 by 2031 |
| 62 | Bowel cancer screening (stool test) — FIT; band widening to 56–74 by 2031 |
| 64 | Bowel cancer screening (stool test) — FIT; band widening to 56–74 by 2031 |
| 66 | Bowel cancer screening (stool test) — FIT; band widening to 56–74 by 2031 |
| 68 | Bowel cancer screening (stool test) — FIT; band widening to 56–74 by 2031 |
| 70 | Bowel cancer screening (stool test) — FIT; band widening to 56–74 by 2031 |
| 72 | Bowel cancer screening (stool test) — FIT; band widening to 56–74 by 2031 |
Where an interval is set regionally, only the age the band opens is listed — the country’s own body publishes the repeat interval. Ages are the age you reach in the calendar year, because target groups across the region are built from birth years rather than birth dates.
Work out your own years
Your own timeline
Enter a birth year and the table below fills in with every invitation that country expects to send you, and the calendar year each one is due. Nothing is sent anywhere — the whole calculation happens in this page.
JavaScript is off, so the timeline is not calculated here. The age ladders on each country page below are the same information rendered on the server — find your age and read across.
The calendar file contains one all-day reminder per invitation, in the month you were born, for the years still ahead. It is a prompt to expect a letter, not the letter itself.
Sources: Valtioneuvoston asetus seulonnoista 339/2011 (Finlex) · Ministry of Social Affairs and Health — cancer screening · Suomi.fi — cancer screening for citizens · Finlex — decree 339/2011, English index entry · checked 2026-09-07
Preguntas frecuentes
What is the legal basis for screening in Finland?
The Government Decree on Screening 339/2011, which names the screenings that must be arranged, the age groups and the intervals. Since 2023 the wellbeing services counties are responsible for arranging them.
Which ages are invited to bowel screening in Finland?
The programme is being phased in by age cohort. It began in 2022 with a small set of even ages from 60 and widens every year; by 2031 everyone aged 56 to 74 will be invited every second year.
How often is mammography in Finland?
Women aged 50 to 69 are invited every 20 to 26 months. The decree deliberately gives a window rather than a fixed two years, so the gap between your letters can vary by a few months.
Do I have to pay for screening in Finland?
No. The screenings in the decree are free of charge, and taking part is voluntary. You can decline or reschedule without affecting anything else in your care.
The tests you will be invited to
Breast cancer screening (mammography)
An X-ray of each breast, read by two radiologists, repeated every two years across a band of ages that starts at 40 in Sweden and 50 almost everywhere else. What it finds, what it misses and what a call-back means.
Cervical screening (HPV test)
Almost every country in the region has switched from looking for abnormal cells to looking for the virus that causes them. The test is better, so the gap between tests is longer — and in several countries you can now take the sample yourself.
Bowel cancer screening (stool test)
A sample from one bowel movement, taken at home and posted. It is the only screening programme in the region that routinely prevents cancers rather than only finding them early — because the follow-up removes the polyp.
The other countries
Age bands differ across the region by up to a decade for the same programme, so a comparison is genuinely useful — particularly if you have moved, or if family live elsewhere.
Estonia · Latvia · Lithuania · Sweden · Norway · Denmark
The whole regional tableHow invitations work
Between the letters, keep your own record
A screening invitation arrives every few years. TempoLife keeps the rest — weight, blood pressure, sleep and the notes you want to find again — so the next appointment starts with facts rather than guesses.